WO2026092964 - ZELLE FÜR EINEN ELEKTROCHEMISCHEN ENERGIEWANDLER
National phase entry is expected:
Publication Number
WO/2026/092964
Publication Date
07.05.2026
International Application No.
PCT/EP2025/078722
International Filing Date
07.10.2025
Title **
[German]
ZELLE FÜR EINEN ELEKTROCHEMISCHEN ENERGIEWANDLER
[English]
CELL FOR AN ELECTROCHEMICAL ENERGY CONVERTER
[French]
CELLULE POUR CONVERTISSEUR D'ÉNERGIE ÉLECTROCHIMIQUE
Applicants **
ROBERT BOSCH GMBH
Inventors
BEISSMANN, Bernhard
Priority Data
102024210403.5
29.10.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1967 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2093 | |
| South Korea | Filing, Examination, Granting | 1945 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,471
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Abstract[German]
Die vorgestellte Erfindung betrifft eine Zelle (100) für einen elektrochemischen Energiewandler (300), wobei die Zelle (100) umfasst: - ein erstes Polarplattenelement (101), - ein zweites Polarplattenelement (103), - eine Membranelektrodenanordnung (MEA) (105),- einen Rahmen (107), der die MEA (105) umgibt, und - eine Terrassendichtung (109), wobei die MEA (105), der Rahmen (107) und die Terrassendichtung (109) zwischen dem ersten Polarplattenelement (101) und dem zweiten Polarplattenelement (103) angeordnet sind, wobei die MEA (105) ein elastisches Element (111) umfasst und wobei das elastische Element (111) die Terrassendichtung (109) überlagert.[English]
The invention relates to a cell (100) for an electrochemical energy converter (300), wherein the cell (100) comprises: a first polar plate element (101); a second polar plate element (103); a membrane electrode assembly (MEA) (105); a frame (107) surrounding the MEA (105); and a seal (109), wherein the MEA (105), the frame (107) and the seal (109) are arranged between the first polar plate element (101) and the second polar plate element (103), wherein the MEA (105) comprises an elastic element (111), and wherein the elastic element (111) overlays the seal (109).[French]
La présente invention se rapporte à une cellule (100) pour un convertisseur d'énergie électrochimique (300), ladite cellule (100) comprenant : un premier élément de plaque polaire (101), un deuxième élément de plaque polaire (103), un ensemble électrode-membrane (MEA) (105), un cadre (107) entourant l'ensemble MEA (105), et un joint en terrasse (109), l'ensemble MEA (105), le cadre (107) et le joint en terrasse (109) étant disposés entre le premier élément de plaque polaire (101) et le deuxième élément de plaque polaire (103), l'ensemble MEA (105) comprenant un élément élastique (111), et cet élément élastique (111) recouvrant le joint en terrasse (109).